Exam Questions-CBSE12D-2016-02D #CPP#6162        

Problem Statement - 02D-2016

Answer the questions (i) to (iv) based on the following:

class PRODUCT
{
  int Code;
  char Item[20];
protected:
  float Qty;
public:
  PRODUCT();
  void GetIn(); void Show();
};
class WHOLESALER
{
  int WCode;
protected:
  char Manager[20];
public:
  WHOLESALER();
  void Enter();
  void Display();
};
class SHOWROOM : public PRODUCT, private WHOLESALER
{
  char Name[20],City[20];
public:
  SHOWROOM();
  void Input();
  void View();
};

(i) Which type of Inheritance out of the following is illustrated in the above example?
– Single Level Inheritance
– Multi Level Inheritance
– Multiple Inheritance
(ii) Write the names of all the data members, which are directly accessible from the
member functions of class SHOWROOM.
(iii) Write the names of all the member functions, which are directly accessible by an
object of class SHOWROOM.
(iv) What will be the order of execution of the constructors, when an object of class
SHOWROOM is declared?

Solution

CSKC| Created: 10-Jan-2019 | Updated: 16-Jan-2019|CBSE12D-2016